Kayla Harrison, the two-time Olympic judo gold medalist and two-time PFL lightweight champion, became a UFC champion with a submission win over bantamweight titleholder Julianna Peña.

The Kayla Harrison era has arrived. The two-time Olympic gold medalist finally captured UFC gold at UFC 316 with a submission win over Julianna Peña in the second round of Saturday's co-main event.

B oth the UFC men's and women's bantamweight belts will be on the line at UFC 316 from Newark, New Jersey, on Saturday (10 p.m. ET on ESPN PPV, with prelims at 8 p.m. on ESPN/ESPN